There was a problem converting the RVM file to an OBJ / FBX file

I’m trying to test the trial version of Aspose.3D for .NET and I’m attempting to read an RVM file. The library doesn’t complain, but, the object appears to be virtually empty of information. I’ve tried saving as OBJ and FBX and both result in very low byte count files. There are no errors thrown, but, it doesn’t actually seem.

        Scene document = new Scene();
        var opt = new RvmLoadOptions()
        {
            CylinderRadialSegments = 32,
            DishLatitudeSegments = 16,
            DishLongitudeSegments = 24,
            TorusTubularSegments = 40
        };
        // RVM
        document.Open(@"D:\Download Files\Sample.rvm", opt);

        // Save
        document.Save(@"D:\Download Files\Sample_OBJ.obj", FileFormat.WavefrontOBJ);
        document.Save(@"D:\Download Files\Sample_FBX1.fbx", FileFormat.FBX7500ASCII);
        document.Save(@"D:\Download Files\Sample_FBX2.fbx", FileFormat.FBX7500Binary);

Any thoughts?

@YangHS

Thank you for contacting support.

Would you please mention if you are setting the license or not. Please try to use the API with a valid license because some limitations apply otherwise. In case you do not have a valid license, please consider applying a 30-days free temporary license to evaluate the API in its full capacity. In case you still face any issue please let us know by sharing your sample ZIP files.